Kennebunk Beach Surf Break

Lat Long: 43.34° N 70.51° W

Kennebunk Beach Surf Forecast and Surf Report

Issued: 1 pm 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Kennebunk Beach sea temperature is
18.5°C
1.4° 

Kennebunk Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Kennebunk Beach surf forecast from 3 Sep 2026:

  • Best quality surf: Thursday 3 Sep, 11AM (local time) - 4.5ft (1.3m), 5s period, S swell with glassy winds.
  • Most powerful swell: Sunday 6 Sep, 2AM (local time) - 4.5ft (1.3m), 7s period, ENE swell with 177 kJ wave energy.
  • Next surfable swell (1★+): Thursday 3 Sep, 11AM (local time) - 4.5ft (1.3m), 5s period with S swell.

Best Forecast Surf Conditions for Kennebunk Beach this week:

The surf forecast for Kennebunk Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 03) at 11AM. The primary swell is predicted to be 1.3m and 5s period with a secondary swell of 0.4m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Kennebunk Beach in the next 16 days are 1.3m 7s and forecast to arrive on Sunday (Sep 06) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Sunday (Sep 06) at 5AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Thu 3rd Sep)4.5ft (1.3m) 5s
Best Surf11AM (Thu 3rd Sep)4.5ft (1.3m) 5s
Most Powerful 2AM (Sun 6th Sep)4.5ft (1.3m) 7s

Table - best surf conditions forecast for Kennebunk Beach over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let's put it plain – this 16-day stretch is a tough one for Kennebunk Beach. We're looking at a solid, empty gap from the get-go. The first hint of anything worth paddling out for doesn't blow in until the afternoon of September 3rd, and even then, it's a grind.

Right off the bat, the water's sitting at about 65°, a little warmer than we're used to for this time of year, which is a small comfort, but that’s about it.

September 3rd morning is your solitary glimpse of hope. We've got a glassy south swell pushing through at about 4ft, with a period of just 5 seconds. The combined swell energy is moderate (120), so you're looking at weak, short little lumps. It's surfable, but it's nothing to write home about. The offshore wind and that glassy surface will make it look a lot prettier than it is, but don't expect much grunt.

That's the window, and it's a small one. From Thursday afternoon onward, it's a sad march of tiny, weak, onshore slop. The swells stay mostly from the SSE and ESE, under 3ft, with short periods and pitiful energy numbers – 26, 36, 4. There's a bump of about 5ft ENE swell on September 6th with some better energy (320), but it's paired with NE cross-off winds and a 7-second period, so it amounts to poor, junk surf.

There’s a tiny flash on September 13th afternoon with a 4ft south swell (106 energy), but the wind is light cross-onshore with a period of only 5 seconds. Nothing to chase.

The very end of the window on September 17th afternoon shows a 4ft south swell with a 5-second period and 12 mph WNW winds. That’s just a choppy, windy session that looks more interesting for a kite than a paddle board.

In short, keep the wax in the wrapper. The one good chance is that glassy Thursday morning session on the 3rd, and that's for the die-hard who just wants to get wet. It's going to be a quiet one for Kennebunk.

Stay patient, Rusty.

Short Range Forecast

Moderate rain (total 16mm), heaviest on Thu morning. Warm (max 24°C on Fri morning, min 15°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Sat afternoon. Warm (max 24°C on Mon afternoon, min 13°C on Sat night). Wind will be generally light.

Wed
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SE
10
0.6
SE
10
1.3
S
5
1
SSE
6
1
SE
6
0.9
ESE
7
0.9
ESE
7
0.8
ESE
7
0.6
ESE
7
1.2
E
7
1.3
ENE
7
1.4
ENE
7
0.9
ENE
7
0.4
E
10
0.6
ENE
10
0.5
E
10
0.3
E
9
0.8
SSW
4
1
S
5
0.1
E
8
Wave Graph
Metric surfscale
Energy kJ
89
59
92
65
73
75
77
66
36
130
177
175
89
34
77
48
15
17
47
1
Wind (km/h)
10
ESE
15
SSW
5
SSE
10
N
5
NW
5
SW
10
SSW
10
NNW
15
NNE
15
NNE
10
N
25
N
5
E
15
NNW
10
NNE
5
SSW
10
WNW
15
WSW
10
WSW
10
SE
Wind State
cross-off
cross-on
glassy
cross-off
cross
on
on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
on
cross-on
cross
High Tide
3:24PM3.00m
4:00AM2.62m
4:16PM2.98m
4:59AM2.52m
5:15PM2.95m
6:05AM2.46m
6:21PM2.93m
7:14AM2.45m
7:31PM2.94m
8:22AM2.53m
8:39PM2.99m
9:26AM2.65m
9:42PM3.06m
Low Tide
9:45PM-0.01m
9:55AM0.21m
10:42PM0.04m
10:52AM0.30m
11:46PM0.08m
11:55AM0.35m
00:55AM0.09m
1:04PM0.36m
2:04AM0.06m
2:14PM0.29m
3:09AM-0.02m
3:20PM0.18m
4:06AM-0.11m
part cloud
rain showers
heavy rain
clear
part cloud
clear
cloud
clear
cloud
light rain
cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:09
6:09
6:11
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:14
7:12
7:09
7:08
7:07
7:05
 mm
1
15
1
Temp °C
18
18
18
20
17
24
23
21
17
17
15
19
19
19
21
24
21
24
27
24
Feels °C
17
17
20
20
17
25
23
23
15
15
12
13
14
16
18
22
19
22
23
23
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Kennebunk Beach Surf forecast

The above surf forecast table for Kennebunk Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kennebunk Beach can be found by selecting the local surf guide option on the grey menu. Our Kennebunk Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kennebunk Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kennebunk Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kennebunk Beach is 17 km (11 miles) from Biddeford. If you plan a vacation in Maine, look for hotels and other accommodation in Biddeford. Biddeford has rooms for a wide range of budgets as well as car hire and transport links.

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